--- title: "Colts at Chiefs, Sunday Night Football: 78 AI models predict the result" slug: colts-at-chiefs-sunday-night-football-78-ai-models-predict-the-result url: https://listedarticles.com/articles/colts-at-chiefs-sunday-night-football-78-ai-models-predict-the-result canonical_url: https://studyarena.com/every-ai/colts-vs-chiefs-snf content_type: blog_post language: en published_at: 2026-09-20T12:20:00.000Z updated_at: 2026-09-20T23:09:15.615Z author: "Pasha Rayan" author_url: https://studyarena.com/blog/authors/pasha-rayan authored_by: human publisher: "StudyArena" publisher_url: https://listedstartups.com/companies/studyarena topics: ["AI", "Benchmarks", "We asked every AI"] license: all-rights-reserved word_count: 3367 reading_minutes: 15 citation: "Pasha Rayan, StudyArena. \"Colts at Chiefs, Sunday Night Football: 78 AI models predict the result.\" 20 Sept 2026. https://studyarena.com/every-ai/colts-vs-chiefs-snf (all-rights-reserved)" # The full text follows. The web page shows an extract and sends readers # to the source above; quote the citation and link the canonical URL. --- # Colts at Chiefs, Sunday Night Football: 78 AI models predict the result > We asked 78 AI models (GPT, Claude, Gemini, DeepSeek…) the same question. 97% picked Kansas City Chiefs. See every answer and who dissented. # Colts at Chiefs, Sunday Night Football: 78 AI models predict the result > We asked 78 AI models (GPT, Claude, Gemini, DeepSeek…) the same question. 97% picked Kansas City Chiefs. See every answer and who dissented. [← We asked every AI](https://studyarena.com/every-ai)Live · 78/79 models ![Illustration for "Colts at Chiefs, Sunday Night Football"](https://studyarena.com/every-ai/colts-vs-chiefs-snf/cover) PredictionNFL· Sun, Sep 20 # Colts at Chiefs, Sunday Night Football Asked verbatim: “NFL Week 2, Sunday Night Football, September 20, 2026: the Indianapolis Colts play at the Kansas City Chiefs at Arrowhead. Who wins?” ## How the AIs voted One dot per model. Hover for the model, its lab and its argument. 1%Indianapolis Colts ![](https://studyarena.com/provider-logos/arena/upstage.svg) 1 model 97%Kansas City Chiefs ![](https://studyarena.com/provider-logos/arena/anthropic.svg)![](https://studyarena.com/provider-logos/arena/moonshot.svg)![](https://studyarena.com/provider-logos/arena/deepseek.svg)![](https://studyarena.com/provider-logos/arena/xiaomi.svg)![](https://studyarena.com/provider-logos/arena/zai.svg)![](https://studyarena.com/provider-logos/arena/google.svg)![](https://studyarena.com/provider-logos/arena/mistral.svg)![](https://studyarena.com/provider-logos/arena/google.svg)![](https://studyarena.com/provider-logos/arena/xai.svg)![](https://studyarena.com/provider-logos/arena/parallel.svg)![](https://studyarena.com/provider-logos/arena/parallel.svg)![](https://studyarena.com/provider-logos/arena/perplexity.svg)![](https://studyarena.com/provider-logos/arena/parallel.svg)![](https://studyarena.com/provider-logos/arena/nvidia.svg)![](https://studyarena.com/provider-logos/arena/xai.svg)![](https://studyarena.com/provider-logos/arena/perplexity.svg)![](https://studyarena.com/provider-logos/arena/aion-labs.svg)![](https://studyarena.com/provider-logos/arena/poolside.svg)![](https://studyarena.com/provider-logos/arena/zai.svg)![](https://studyarena.com/provider-logos/arena/zai.svg)![](https://studyarena.com/provider-logos/arena/poolside.svg)![](https://studyarena.com/provider-logos/arena/aion-labs.svg)![](https://studyarena.com/provider-logos/arena/amazon.svg)![](https://studyarena.com/provider-logos/arena/aion-labs.svg)![](https://studyarena.com/provider-logos/arena/google.svg)![](https://studyarena.com/provider-logos/arena/tencent.svg)![](https://studyarena.com/provider-logos/arena/thinking-machines.png)![](https://studyarena.com/provider-logos/arena/openai.svg)![](https://studyarena.com/provider-logos/arena/nvidia.svg)![](https://studyarena.com/provider-logos/arena/openai.svg)![](https://studyarena.com/provider-logos/arena/mistral.svg)![](https://studyarena.com/provider-logos/arena/ibm.svg)![](https://studyarena.com/provider-logos/arena/nvidia.svg)![](https://studyarena.com/provider-logos/arena/thinking-machines.png)![](https://studyarena.com/provider-logos/arena/meta.svg)![](https://studyarena.com/provider-logos/arena/deepseek.svg)![](https://studyarena.com/provider-logos/arena/upstage.svg)![](https://studyarena.com/provider-logos/arena/nvidia.svg)![](https://studyarena.com/provider-logos/arena/minimax.svg)![](https://studyarena.com/provider-logos/arena/meta.svg)![](https://studyarena.com/provider-logos/arena/meta.svg)![](https://studyarena.com/provider-logos/arena/qwen.svg)![](https://studyarena.com/provider-logos/arena/qwen.svg)![](https://studyarena.com/provider-logos/arena/anthropic.svg)![](https://studyarena.com/provider-logos/arena/qwen.svg)![](https://studyarena.com/provider-logos/arena/anthropic.svg)![](https://studyarena.com/provider-logos/arena/deepseek.svg)![](https://studyarena.com/provider-logos/arena/mistral.svg)![](https://studyarena.com/provider-logos/arena/meituan.svg)![](https://studyarena.com/provider-logos/arena/moonshot.svg)![](https://studyarena.com/provider-logos/arena/xiaomi.svg)![](https://studyarena.com/provider-logos/arena/bytedance.svg)![](https://studyarena.com/provider-logos/arena/maritaca.svg)![](https://studyarena.com/provider-logos/arena/google.svg)![](https://studyarena.com/provider-logos/arena/qwen.svg)![](https://studyarena.com/provider-logos/arena/anthropic.svg)![](https://studyarena.com/provider-logos/arena/amazon.svg)![](https://studyarena.com/provider-logos/arena/google.svg)![](https://studyarena.com/provider-logos/arena/openai.svg)![](https://studyarena.com/provider-logos/arena/xai.svg)![](https://studyarena.com/provider-logos/arena/perplexity.svg)![](https://studyarena.com/provider-logos/arena/openai.svg)![](https://studyarena.com/provider-logos/arena/aion-labs.svg)![](https://studyarena.com/provider-logos/arena/bytedance.svg)![](https://studyarena.com/provider-logos/arena/qwen.svg)![](https://studyarena.com/provider-logos/arena/zai.svg)![](https://studyarena.com/provider-logos/arena/openai.svg)![](https://studyarena.com/provider-logos/arena/inclusionai.png)![](https://studyarena.com/provider-logos/arena/openai.svg)![](https://studyarena.com/provider-logos/arena/zai.svg)![](https://studyarena.com/provider-logos/arena/maritaca.svg)![](https://studyarena.com/provider-logos/arena/google.svg)![](https://studyarena.com/provider-logos/arena/xai.svg)![](https://studyarena.com/provider-logos/arena/ibm.svg)![](https://studyarena.com/provider-logos/arena/minimax.svg)PU 76 models 1%Other ![](https://studyarena.com/provider-logos/arena/meta.svg) 1 model By lab * Google6 / 6 Kansas City Chiefs * OpenAI6 / 6 Kansas City Chiefs * Qwen5 / 5 Kansas City Chiefs * Z.AI5 / 5 Kansas City Chiefs * Aion Labs4 / 4 Kansas City Chiefs * Anthropic4 / 4 Kansas City Chiefs * 21 other labs46 / 48 Kansas City Chiefs 78 of 79 models have voted. Hover a dot for the model, its lab and its argument. ## How the consensus formed Running share as each of the 79 models answered. 0%25%50%75%100%1st answer3978 of 79Claude Haiku 4.5 → Kansas City Chiefs (answer 1 of 78)Kimi K3 → Kansas City Chiefs (answer 2 of 78)DeepSeek V4 Pro 0813 → Kansas City Chiefs (answer 3 of 78)MiMo V2.5 → Kansas City Chiefs (answer 4 of 78)GLM-5.3 Flash (Max Reasoning) → Kansas City Chiefs (answer 5 of 78)Gemini 3.5 Flash-Lite (Minimal Reasoning) → Kansas City Chiefs (answer 6 of 78)Mistral Medium 3.1 → Kansas City Chiefs (answer 7 of 78)Gemini 3.6 Flash (Medium Reasoning) → Kansas City Chiefs (answer 8 of 78)Grok 4.3 → Kansas City Chiefs (answer 9 of 78)Parallel Lite → Kansas City Chiefs (answer 10 of 78)Parallel Speed → Kansas City Chiefs (answer 11 of 78)Sonar Reasoning Pro → Kansas City Chiefs (answer 12 of 78)Parallel Base → Kansas City Chiefs (answer 13 of 78)Nemotron 3 Super → Kansas City Chiefs (answer 14 of 78)Grok 4.6 (High Reasoning) → Kansas City Chiefs (answer 15 of 78)Sonar → Kansas City Chiefs (answer 16 of 78)Aion 2.0 (Reasoning) → Kansas City Chiefs (answer 17 of 78)Laguna XS 2.1 → Kansas City Chiefs (answer 18 of 78)GLM-5.2 → Kansas City Chiefs (answer 19 of 78)GLM-4.7 → Kansas City Chiefs (answer 20 of 78)Laguna S 2.1 → Kansas City Chiefs (answer 21 of 78)Aion 3.0 (Reasoning) → Kansas City Chiefs (answer 22 of 78)Nova Lite → Kansas City Chiefs (answer 23 of 78)Aion 3.0 Mini (Reasoning) → Kansas City Chiefs (answer 24 of 78)Gemini 3.8 Flash (Medium Reasoning) → Kansas City Chiefs (answer 25 of 78)Hy4 Preview → Kansas City Chiefs (answer 26 of 78)Inkling → Kansas City Chiefs (answer 27 of 78)gpt-oss-120b (Low Reasoning) → Kansas City Chiefs (answer 28 of 78)Nemotron 3 Ultra → Kansas City Chiefs (answer 29 of 78)Solar Pro 3 → Indianapolis Colts (answer 30 of 78)GPT-5.6 Luna → Kansas City Chiefs (answer 31 of 78)Mistral Medium 3.5 → Kansas City Chiefs (answer 32 of 78)Granite 4.2 8B → Kansas City Chiefs (answer 33 of 78)Nemotron 3.5 Lightning → Kansas City Chiefs (answer 34 of 78)Inkling Small → Kansas City Chiefs (answer 35 of 78)Muse Glimmer 30B (Low Reasoning) → Kansas City Chiefs (answer 36 of 78)DeepSeek V4 Flash → Kansas City Chiefs (answer 37 of 78)Solar Pro 4 → Kansas City Chiefs (answer 38 of 78)Nemotron 3 Nano 30B → Kansas City Chiefs (answer 39 of 78)MiniMax M3 → Kansas City Chiefs (answer 40 of 78)Muse Spark 1.2 (Minimal Reasoning) → Kansas City Chiefs (answer 41 of 78)Llama 4 Scout → Kansas City Chiefs (answer 42 of 78)Qwen3.7 Flash → Kansas City Chiefs (answer 43 of 78)Qwen3.8 Max 0902 (Minimal Reasoning) → Kansas City Chiefs (answer 44 of 78)Claude Opus 5 (Low Reasoning) → Kansas City Chiefs (answer 45 of 78)Qwen3.8 2.4T A95B (Minimal Reasoning) → Kansas City Chiefs (answer 46 of 78)Claude Fable 5.1 (Low Reasoning) → Kansas City Chiefs (answer 47 of 78)DeepSeek V4.1 Flash → Kansas City Chiefs (answer 48 of 78)Mistral Small 3 → Kansas City Chiefs (answer 49 of 78)LongCat 2.0 → Kansas City Chiefs (answer 50 of 78)Kimi K2.6 → Kansas City Chiefs (answer 51 of 78)MiMo V2.5 Pro → Kansas City Chiefs (answer 52 of 78)Seed 2.1 Turbo → Kansas City Chiefs (answer 53 of 78)Sabiazinho 4 → Kansas City Chiefs (answer 54 of 78)Gemini 3.1 Flash-Lite (Minimal Reasoning) → Kansas City Chiefs (answer 55 of 78)Qwen3.8 27B → Kansas City Chiefs (answer 56 of 78)Llama 4 Maverick → Other (answer 57 of 78)Claude Sonnet 5 (Low Reasoning) → Kansas City Chiefs (answer 58 of 78)Nova 2 Lite → Kansas City Chiefs (answer 59 of 78)Gemini 3.1 Pro Preview (High Reasoning) → Kansas City Chiefs (answer 60 of 78)GPT-6 Astra (Medium Reasoning) → Kansas City Chiefs (answer 61 of 78)Grok 4.20 → Kansas City Chiefs (answer 62 of 78)Sonar Pro → Kansas City Chiefs (answer 63 of 78)gpt-oss-20b (Low Reasoning) → Kansas City Chiefs (answer 64 of 78)Aion-RP 1.0 (8B) → Kansas City Chiefs (answer 65 of 78)Seed 2.0 Mini → Kansas City Chiefs (answer 66 of 78)Qwen3.8 Flash → Kansas City Chiefs (answer 67 of 78)GLM-4.7 Flash → Kansas City Chiefs (answer 68 of 78)GPT-5.6 Sol → Kansas City Chiefs (answer 69 of 78)Ling 3.0 Flash → Kansas City Chiefs (answer 70 of 78)GPT-5.6 Terra → Kansas City Chiefs (answer 71 of 78)GLM-5.3 (Low Reasoning) → Kansas City Chiefs (answer 72 of 78)Sabiá 4 → Kansas City Chiefs (answer 73 of 78)Gemma 4 31B → Kansas City Chiefs (answer 74 of 78)Grok 4.5 (High Reasoning) → Kansas City Chiefs (answer 75 of 78)Granite 4.0 Micro → Kansas City Chiefs (answer 76 of 78)MiniMax M2.5 (Reasoning) → Kansas City Chiefs (answer 77 of 78)Union Alpha → Kansas City Chiefs (answer 78 of 78)Kansas City Chiefs97%Indianapolis Colts1%Other1% The read 75 of 77 models picked the Chiefs, citing Arrowhead's home-field edge and a healthy Mahomes against a rebuilding Colts squad off a bad Week 1 loss. Solar Pro 3 dissented for the Colts, citing a banged-up KC team, while Llama 4 Maverick gave no clear pick. Written by claude-sonnet-5 after reading every answer. ## The contrarians 2 models went against the room. * ![](https://studyarena.com/provider-logos/arena/upstage.svg)Solar Pro 3UpstageSearched Indianapolis Colts85% sure The Chiefs are banged up on both sides of the ball and have struggled to control the clock this season, while the Colts have a balanced attack and a home‑field edge at Arrowhead. * ![](https://studyarena.com/provider-logos/arena/meta.svg)Llama 4 MaverickMetaMemory To determine the winner of the NFL Week 2, Sunday Night Football game between t… ## Every answer 78 answers · in the order they came in · unedited apart from length. 1. ![](https://studyarena.com/provider-logos/arena/anthropic.svg)Claude Haiku 4.5Anthropic Kansas City Chiefs78% Chiefs dominated Week 1 at home and face a Colts team that got routed; Arrowhead is fortress and KC has momentum. Searched 2. ![](https://studyarena.com/provider-logos/arena/moonshot.svg)Kimi K3Moonshot Kansas City Chiefs63% Arrowhead at night tilts this hard — KC's veteran core and home edge usually outclass a Colts roster that's still mid-rebuild. 3. ![](https://studyarena.com/provider-logos/arena/deepseek.svg)DeepSeek V4 Pro 0813DeepSeek Kansas City Chiefs85% Arrowhead is the hardest place to play in the NFL, and the Chiefs' home scoring offense has only gotten more versatile since last season. 4. ![](https://studyarena.com/provider-logos/arena/xiaomi.svg)MiMo V2.5Xiaomi Kansas City Chiefs75% Chiefs are 1-0, at Arrowhead where they're historically dominant, favored by 6.5, and the Colts lost 41-23 to Baltimore in Week 1 — Kansas City wins comfortably. Searched 5. ![](https://studyarena.com/provider-logos/arena/zai.svg)GLM-5.3 Flash (Max Reasoning)Z.AI Kansas City Chiefs66% Mahomes at Arrowhead on Sunday night is still the league's most reliable home edge, and the Colts' defense rarely survives that spotlight. 6. ![](https://studyarena.com/provider-logos/arena/google.svg)Gemini 3.5 Flash-Lite (Minimal Reasoning)Google Kansas City Chiefs75% Playing at Arrowhead gives the Chiefs a massive edge over the Colts in prime time. Searched 7. ![](https://studyarena.com/provider-logos/arena/mistral.svg)Mistral Medium 3.1Mistral Kansas City Chiefs75% Arrowhead at night, Chiefs are 6.5-point favorites, and Mahomes at home is a proven edge. Searched 8. ![](https://studyarena.com/provider-logos/arena/google.svg)Gemini 3.6 Flash (Medium Reasoning)Google Kansas City Chiefs85% Patrick Mahomes at home in prime time against Indianapolis is as reliable as it gets in NFL Week 2. Searched 9. ![](https://studyarena.com/provider-logos/arena/xai.svg)Grok 4.3xAI Kansas City Chiefs72% Arrowhead at night, Patrick Mahomes, and the Colts still rebuilding. Searched 10. ![](https://studyarena.com/provider-logos/arena/parallel.svg)Parallel LiteParallel Kansas City Chiefs85% Playing at Arrowhead Stadium, the Chiefs enter as 6.5-point favorites against a Colts squad coming off a 41-23 Week 1 loss. 11. ![](https://studyarena.com/provider-logos/arena/parallel.svg)Parallel SpeedParallel Kansas City Chiefs75% Kansas City holds home-field advantage at Arrowhead and boasts superior overall roster depth against Indianapolis. 12. ![](https://studyarena.com/provider-logos/arena/perplexity.svg)Sonar Reasoning ProPerplexity Kansas City Chiefs70% Arrowhead at night, Mahomes in prime time, and betting markets heavily favor KC to handle the Colts. 13. ![](https://studyarena.com/provider-logos/arena/parallel.svg)Parallel BaseParallel Kansas City Chiefs66% Playing at Arrowhead with strong odds in their favor, the Chiefs hold a clear home-field advantage against the Colts. 14. ![](https://studyarena.com/provider-logos/arena/nvidia.svg)Nemotron 3 SuperNVIDIA Kansas City Chiefs80% The Chiefs opened 1-0 with a dominant performance, while the Colts fell 0-1 and face a tough road test against a motivated Kansas City squad coming off a Monday night win. Searched 15. ![](https://studyarena.com/provider-logos/arena/xai.svg)Grok 4.6 (High Reasoning)xAI Kansas City Chiefs72% Mahomes looked healthy in a 31-10 MNF rout while Jones just got gashed 41-23 at home; Arrowhead SNF is a mismatch. Searched 16. ![](https://studyarena.com/provider-logos/arena/perplexity.svg)SonarPerplexity Kansas City Chiefs73% Arrowhead on Sunday night is a huge edge, and the Chiefs are the safer bet in a primetime home game. 17. ![](https://studyarena.com/provider-logos/arena/aion-labs.svg)Aion 2.0 (Reasoning)Aion Labs Kansas City Chiefs78% Chiefs are 6.5-point home favorites at Arrowhead, and a dome team traveling to a hostile night environment rarely pulls the upset. Searched 18. ![](https://studyarena.com/provider-logos/arena/poolside.svg)Laguna XS 2.1Poolside Kansas City Chiefs85% Mahomes + home field advantage in Kansas City usually decides these games, and the Colts are rebuilding. 19. ![](https://studyarena.com/provider-logos/arena/zai.svg)GLM-5.2Z.AI Kansas City Chiefs78% Arrowhead at night is already a nightmare for visitors; the Colts just got boat-raced by the Ravens offense, and their QB Jones looked shaky off injury while Mahomes looked healthy and sharp. Searched 20. ![](https://studyarena.com/provider-logos/arena/zai.svg)GLM-4.7Z.AI Kansas City Chiefs78% Arrowhead at night is a fortress, and KC's offense outclasses what Indy can bring in September. 21. ![](https://studyarena.com/provider-logos/arena/poolside.svg)Laguna S 2.1Poolside Kansas City Chiefs72% Mahomes at home in Arrowhead against a rebuilding Colts team — too much firepower for Indy to handle. Searched 22. ![](https://studyarena.com/provider-logos/arena/aion-labs.svg)Aion 3.0 (Reasoning)Aion Labs Kansas City Chiefs82% Mahomes at Arrowhead on Sunday night is about as safe as it gets in the NFL — the Colts are solid but outmatched in this environment. 23. ![](https://studyarena.com/provider-logos/arena/amazon.svg)Nova LiteAmazon Kansas City Chiefs70% Based on historical performance and team strengths, the Chiefs are favored to win. Searched 24. ![](https://studyarena.com/provider-logos/arena/aion-labs.svg)Aion 3.0 Mini (Reasoning)Aion Labs Kansas City Chiefs75% Chiefs at home with Mahomes are nearly unbeatable, especially against a rebuilding Colts team. Searched 25. ![](https://studyarena.com/provider-logos/arena/google.svg)Gemini 3.8 Flash (Medium Reasoning)Google Kansas City Chiefs68% Patrick Mahomes and the Chiefs rarely let a primetime showcase slip at Arrowhead against an inconsistent Colts secondary. 26. ![](https://studyarena.com/provider-logos/arena/tencent.svg)Hy4 PreviewTencent Kansas City Chiefs66% Arrowhead at night with Reid and Mahomes is the toughest ticket in football; Indy's new-look defense hasn't earned the benefit of the doubt yet. 27. ![](https://studyarena.com/provider-logos/arena/thinking-machines.png)InklingThinking Machines Kansas City Chiefs Searched 28. ![](https://studyarena.com/provider-logos/arena/openai.svg)gpt-oss-120b (Low Reasoning)OpenAI Kansas City Chiefs68% Chiefs' home-field advantage and potent offense make them slight favorites at Arrowhead. Searched 29. ![](https://studyarena.com/provider-logos/arena/nvidia.svg)Nemotron 3 UltraNVIDIA Kansas City Chiefs75% Mahomes at Arrowhead on SNF with a full offseason to fix the defense beats a Colts team still proving it can win on the road against elite AFC competition. 30. ![](https://studyarena.com/provider-logos/arena/upstage.svg)Solar Pro 3Upstage Indianapolis Colts85% The Chiefs are banged up on both sides of the ball and have struggled to control the clock this season, while the Colts have a balanced attack and a home‑field edge at Arrowhead. Searched 31. ![](https://studyarena.com/provider-logos/arena/openai.svg)GPT-5.6 LunaOpenAI Kansas City Chiefs68% Arrowhead’s home-field advantage and Kansas City’s superior late-game quarterbacking make the Chiefs the safer Week 2 choice. Searched 32. ![](https://studyarena.com/provider-logos/arena/mistral.svg)Mistral Medium 3.5Mistral Kansas City Chiefs75% Arrowhead at night, Chiefs favored by 6.5, Mahomes at home. Searched 33. ![](https://studyarena.com/provider-logos/arena/ibm.svg)Granite 4.2 8BIBM Kansas City Chiefs55% Chiefs have strong home-field advantage and recent consistency; Colts' recent form is less predictable. Searched 34. ![](https://studyarena.com/provider-logos/arena/nvidia.svg)Nemotron 3.5 LightningNVIDIA Kansas City Chiefs78% Chiefs are 3.5-point home favorites with Mahomes at full health, while the Colts' offense ranks 28th in DVOA and their defense has allowed 24+ points in 8 straight games. 35. ![](https://studyarena.com/provider-logos/arena/thinking-machines.png)Inkling SmallThinking Machines Kansas City Chiefs82% Arrowhead Sunday night, Mahomes at home after a blowout win, Colts already shredded by Baltimore—Chiefs by a touchdown. Searched 36. ![](https://studyarena.com/provider-logos/arena/meta.svg)Muse Glimmer 30B (Low Reasoning)Meta Kansas City Chiefs68% Home favorite of -6.5 at Arrowhead in Week 2, Chiefs have deeper roster and Colts are on the road. Searched 37. ![](https://studyarena.com/provider-logos/arena/deepseek.svg)DeepSeek V4 FlashDeepSeek Kansas City Chiefs82% KC just hung 31 on Denver with Mahomes back and Walker III rolling for 173; Indy got gashed 41-23 by Baltimore and now walks into Arrowhead on a short week. Searched 38. ![](https://studyarena.com/provider-logos/arena/upstage.svg)Solar Pro 4Upstage Kansas City Chiefs70% Arrowhead is the loudest home field in football and a healthy Mahomes-led Chiefs team beats a young Colts squad most Sundays. 39. ![](https://studyarena.com/provider-logos/arena/nvidia.svg)Nemotron 3 Nano 30BNVIDIA Kansas City Chiefs85% The Chiefs are defending champs with Patrick Mahomes while the Colts are rebuilding and missing key defensive pieces. 40. ![](https://studyarena.com/provider-logos/arena/minimax.svg)MiniMax M3MiniMax Kansas City Chiefs62% Home field and Mahomes at Arrowhead give KC the edge, but Indy showed fight last week so this stays closer than Vegas expects. 41. ![](https://studyarena.com/provider-logos/arena/meta.svg)Muse Spark 1.2 (Minimal Reasoning)Meta Kansas City Chiefs58% Arrowhead at night is still Arrowhead, and Mahomes at home in primetime gets the edge. 42. ![](https://studyarena.com/provider-logos/arena/meta.svg)Llama 4 ScoutMeta Kansas City Chiefs70% The Chiefs' high-powered offense and home-field advantage at Arrowhead will propel them to victory. 43. ![](https://studyarena.com/provider-logos/arena/qwen.svg)Qwen3.7 FlashQwen Kansas City Chiefs85% Arrowhead Stadium is a nightmare for any visitor, and Mahomes in primetime at home is the safest bet in football. 44. ![](https://studyarena.com/provider-logos/arena/qwen.svg)Qwen3.8 Max 0902 (Minimal Reasoning)Qwen Kansas City Chiefs62% At Arrowhead on Sunday night, Mahomes with the ball late beats a good-but-unproven Colts secondary more often than not. 45. ![](https://studyarena.com/provider-logos/arena/anthropic.svg)Claude Opus 5 (Low Reasoning)Anthropic Kansas City Chiefs71% Mahomes at Arrowhead in prime time is still the safest bet in football, and Kansas City rarely loses two September home games in a row. 46. ![](https://studyarena.com/provider-logos/arena/qwen.svg)Qwen3.8 2.4T A95B (Minimal Reasoning)Qwen Kansas City Chiefs78% Chiefs just dismantled Denver 31-10 with a healthy Mahomes and a 173-yard Kenneth Walker debut at home, while the Colts got shellacked 41-23 by Baltimore with a rusty QB returning from an Achilles tear. Searched 47. ![](https://studyarena.com/provider-logos/arena/anthropic.svg)Claude Fable 5.1 (Low Reasoning)Anthropic Kansas City Chiefs64% Colts just gave up 41 to Baltimore at home; Mahomes under the Arrowhead lights on Sunday night is still the safest bet in football. Searched 48. ![](https://studyarena.com/provider-logos/arena/deepseek.svg)DeepSeek V4.1 FlashDeepSeek Kansas City Chiefs86% Mahomes just hung 31 on Denver with Walker III going for 173, while the Colts got smoked 41-23 at home; Arrowhead on a short week is a brutal ask. Searched 49. ![](https://studyarena.com/provider-logos/arena/mistral.svg)Mistral Small 3Mistral Kansas City Chiefs62% Chiefs favored by 6.5 at home with Mahomes vs weaker Colts defense. Searched 50. ![](https://studyarena.com/provider-logos/arena/meituan.svg)LongCat 2.0Meituan Kansas City Chiefs78% Mahomes looked healthy in a 31-10 rout while the Colts got blown out 41-23 and their QB play is a question mark. Searched 51. ![](https://studyarena.com/provider-logos/arena/moonshot.svg)Kimi K2.6Moonshot Kansas City Chiefs82% Chiefs crushed Denver 31-10 with Mahomes' return & Kenneth Walker III's 173 yards, Indy lost 41-23 to Baltimore—Arrowhead home field is nasty. Searched 52. ![](https://studyarena.com/provider-logos/arena/xiaomi.svg)MiMo V2.5 ProXiaomi Kansas City Chiefs78% Mahomes looks healthy, KC dismantled Denver on MNF, and Arrowhead at night with a 6.5-point spread is a buzzsaw for a Colts team that just got torched by Baltimore. Searched 53. ![](https://studyarena.com/provider-logos/arena/bytedance.svg)Seed 2.1 TurboByteDance Kansas City Chiefs78% Mahomes looked healthy coming off injury, Walker III exploded for 173 yards in Week 1, and Arrowhead under the lights is a brutal road spot for a Colts team that just got gashed by the Ravens. Searched 54. ![](https://studyarena.com/provider-logos/arena/maritaca.svg)Sabiazinho 4Maritaca AI Kansas City Chiefs78% Home-field advantage, Mahomes at Arrowhead, and Colts' shaky O-line project a tough outing for Joseph. 55. ![](https://studyarena.com/provider-logos/arena/google.svg)Gemini 3.1 Flash-Lite (Minimal Reasoning)Google Kansas City Chiefs85% Arrowhead Stadium is a fortress, and Kansas City's sustained offensive efficiency under Mahomes consistently outclasses Indianapolis in high-stakes primetime matchups. Searched 56. ![](https://studyarena.com/provider-logos/arena/qwen.svg)Qwen3.8 27BQwen Kansas City Chiefs68% Chiefs are home on a rolling offense (31-10 over Denver, Mahomes fresh off his return), while Indy just got exposed by Baltimore for 41 and has no answer for KC's pass rush. Searched 57. ![](https://studyarena.com/provider-logos/arena/meta.svg)Llama 4 MaverickMeta To determine the winner of the NFL Week 2, Sunday Night Football game between t… 58. ![](https://studyarena.com/provider-logos/arena/anthropic.svg)Claude Sonnet 5 (Low Reasoning)Anthropic Kansas City Chiefs58% Arrowhead night game plus Mahomes finding rhythm tips this narrow, especially if Richardson's turnovers show up again. 59. ![](https://studyarena.com/provider-logos/arena/amazon.svg)Nova 2 LiteAmazon Kansas City Chiefs85% Chiefs have home-field advantage and stronger defense to contain Anthony Richardson. Searched 60. ![](https://studyarena.com/provider-logos/arena/google.svg)Gemini 3.1 Pro Preview (High Reasoning)Google Kansas City Chiefs73% Arrowhead is notoriously hostile under the primetime lights, and Kansas City simply has too much offensive firepower for Indianapolis to match over four quarters. Searched 61. ![](https://studyarena.com/provider-logos/arena/openai.svg)GPT-6 Astra (Medium Reasoning)OpenAI Kansas City Chiefs62% Arrowhead is the edge: I trust Kansas City at home to force one more mistake and finish one more drive than Indianapolis. 62. ![](https://studyarena.com/provider-logos/arena/xai.svg)Grok 4.20xAI Kansas City Chiefs78% Arrowhead in September is a house of horrors for any visitor, and the Colts simply lack the firepower to upset a perennial powerhouse at home. Searched 63. ![](https://studyarena.com/provider-logos/arena/perplexity.svg)Sonar ProPerplexity Kansas City Chiefs69% Arrowhead on Sunday night strongly favors the Chiefs, and their late-game execution is usually the safer bet in a tight matchup. 64. ![](https://studyarena.com/provider-logos/arena/openai.svg)gpt-oss-20b (Low Reasoning)OpenAI Kansas City Chiefs70% Chiefs’ high-powered offense and home-field advantage at Arrowhead give them the edge over the Colts. Searched 65. ![](https://studyarena.com/provider-logos/arena/aion-labs.svg)Aion-RP 1.0 (8B)Aion Labs Kansas City Chiefs80% The Chiefs have a formidable offense led by quarterback Patrick Mahomes, who threw for over 5,000 yards and 50 touchdowns in 2025. Wide receiver Tyreek Hill is a speedster who can take the top off the defense at any moment. 66. ![](https://studyarena.com/provider-logos/arena/bytedance.svg)Seed 2.0 MiniByteDance Kansas City Chiefs92% The Chiefs won their Week 1 home opener against Denver, have a loaded offense led by Mahomes, and will dominate the Colts at Arrowhead. Searched 67. ![](https://studyarena.com/provider-logos/arena/qwen.svg)Qwen3.8 FlashQwen Kansas City Chiefs74% Mahomes just looked mobile in his return, Kenneth Walker ripped off 173 yards at Arrowhead, and the Colts are 0-1 after Baltimore hung 41 on them — betting against Andy Reid at home in October-light conditions is a bad habit. Searched 68. ![](https://studyarena.com/provider-logos/arena/zai.svg)GLM-4.7 FlashZ.AI Kansas City Chiefs65% Chiefs are heavy road favorites and have elite offense; Colts are improving but will likely struggle at Arrowhead. 69. ![](https://studyarena.com/provider-logos/arena/openai.svg)GPT-5.6 SolOpenAI Kansas City Chiefs72% At Arrowhead in prime time, Kansas City’s quarterback-and-coaching edge is the safest bet against an Indianapolis team facing a brutal road test. 70. ![](https://studyarena.com/provider-logos/arena/inclusionai.png)Ling 3.0 FlashInclusionAI Kansas City Chiefs78% Home-field advantage at Arrowhead and the Chiefs' elite offense give them the edge over the Colts in Week 2. 71. ![](https://studyarena.com/provider-logos/arena/openai.svg)GPT-5.6 TerraOpenAI Kansas City Chiefs68% Arrowhead at night plus Patrick Mahomes is still the safer bet than trusting Indianapolis on the road. 72. ![](https://studyarena.com/provider-logos/arena/zai.svg)GLM-5.3 (Low Reasoning)Z.AI Kansas City Chiefs82% Arrowhead at night is the NFL's hardest road test, and Patrick Mahomes against a rebuilding Colts roster is a mismatch until Indy proves otherwise. 73. ![](https://studyarena.com/provider-logos/arena/maritaca.svg)Sabiá 4Maritaca AI Kansas City Chiefs85% Chiefs at home with Mahomes are near-unbeatable in primetime; Colts aren't built to outshoot them. 74. ![](https://studyarena.com/provider-logos/arena/google.svg)Gemma 4 31BGoogle Kansas City Chiefs75% Arrowhead is a fortress and Mahomes remains the most lethal weapon in football against a developing Colts defense. 75. ![](https://studyarena.com/provider-logos/arena/xai.svg)Grok 4.5 (High Reasoning)xAI Kansas City Chiefs78% Chiefs just smoked Denver 31-10 with Mahomes healthy and Walker exploding; Colts got crushed 41-23 and Jones looked shaky post-Achilles—Arrowhead SNF favors KC hard. Searched 76. ![](https://studyarena.com/provider-logos/arena/ibm.svg)Granite 4.0 MicroIBM Kansas City Chiefs85% Chiefs' defense historically dominates high-powered offenses like the Colts'. 77. ![](https://studyarena.com/provider-logos/arena/minimax.svg)MiniMax M2.5 (Reasoning)MiniMax Kansas City Chiefs85% Chiefs are dominant at Arrowhead and just hung 31 on Denver while Indy gave up 41 to Baltimore. Searched 78. PUUnion AlphaUndisclosed maker Kansas City Chiefs74% Colts' D just got shredded by Baltimore and now must travel to Arrowhead to face a Chiefs team that crushed Denver in Week 1 — Mahomes at home is the closest thing to a lock. Searched Didn't answer in time or errored: Mercury 2.5. AI consensus 97% Kansas City Chiefs 76 of 78 models Models : 78 Labs : 27 Searched : 41 [Share on X](https://x.com/intent/post?text=97%25%20of%2078%20AI%20models%20say%20Kansas%20City%20Chiefs.%20Colts%20at%20Chiefs%2C%20Sunday%20Night%20Football%0A%0Ahttps%3A%2F%2Fstudyarena.com%2Fevery-ai%2Fcolts-vs-chiefs-snf)Copy linkCopy the tally ## Disagree with the robots? Put this question to a few of these models at once and crown the answer you like best. [Run it in the arena](https://studyarena.com/?q=NFL%20Week%202%2C%20Sunday%20Night%20Football%2C%20September%2020%2C%202026%3A%20the%20Indianapolis%20Colts%20play%20at%20the%20Kansas%20City%20Chiefs%20at%20Arrowhead.%20Who%20wins%3F&go=1) Answers are generated by the models themselves. Predictions are for fun, not betting advice. Team, league and lab names identify the question and the model; no affiliation is implied.